Mrs. Red-headed Woodpecker bent her handsome head down and listened. "Yes, it is! It certainly is!" she cried, as she heard for a second time the faint "tap-tap-tap" of a tiny beak rapping on the inside of an egg shell. She hopped to one side of her nest and stood looking at the four white eggs that lay there. Soon the rapping was heard again and she saw one of them move a bit on its bed of chips. "So it is that one," she cried. "I thought it would be. I was certain that I laid that one first." And she arched her neck proudly, as the beak of her eldest child came through a crack in the shell. Now nobody else could have told one egg from another, but mothers have a way of remembering such things, and it may be because they love their children so that sometimes their sight is a little sharper, and their hearing a little keener than anybody else's. However that may be, she stood watching while the tiny bird chipped away the shell and squeezed out of the opening he had made. She did not even touch a piece of the shell until he was well out of it, for she knew that it is always better for children to help themselves when they can. It makes them strong and fits them for life. When the little Red-headed Woodpecker had struggled free, she took the broken pieces in her beak and carried them far from the nest before dropping them to the ground. If she had done the easiest thing and let them fall by the foot of the hollow tree where she lived, any prowling Weasel or Blue Jay might have seen them and watched for a chance to reach her babies. And that would have been very sad for the babies. The newly hatched bird was a tired little fellow, and the first thing he did was to take a nap. He was cold, too, although the weather was fine and sunshiny. His down was all wet from the moisture inside the egg, and you can imagine how he felt, after growing for so long inside a warm, snug shell, to suddenly be without it and know that he could never again have it around him. Even if it had been whole once more, he could not have been packed into it, for he had been stretching and growing every minute since he left it. It is for this reason that the barn-yard people have a wise saying: "A hatched chicken never returns to his shell." When Mrs. Red-headed Woodpecker came back, she covered her shivering little one with her downy breast, and there he slept, while she watched for her husband's coming, and thought how pleased and proud he would be to see the baby. They were a young couple, and this was their first child.